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Name: Block: Date: Science 10: CHEMISTRY Review Qs 1 Science 10: CHEMISTRY Review Questions Chemistry Vocabulary acids, atomic number, atoms, bases, Bohr diagrams, bromothymol blue, catalyst, combustion, compounds, concentration, conservation of mass, covalent bonding, decomposition, electron, indigo carmine, inorganic, ionic bonding, ions, isotope, Lewis diagrams, light, litmus paper, mass number, methyl orange, molecules, neutralization (acid base), neutron, organic, phenolphthalein, polyatomic, proton, salts, single and double replacement, surface area, symbolic equations, synthesis, valence electron Goal 1: Understand and interpret Bohr models and Lewis diagrams of atoms, molecules and compounds know the three subatomic particles , , , their properties (charges, sizes etc) and where they are in the atom be able to identify and give examples of ionic bonding, which is when a bonds with a nonmetal write the names of three ionic compounds using the following metals : sodium, calcium, and copper II and the nonmetal chlorine 1. _______________________________ 2_______________________________ 3 ____________________________ Example Provincial Question: Draw and interpret Bohr models, including protons, neutrons, and electrons, of * atoms (neutral) * ions (charged) * molecules with covalent bonding (e.g., O 2 , CH 4 ) * ionic compounds (e.g., CaCl 2 )

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Page 1: Science 10: CHEMISTRY Review Questionsmswood.weebly.com/uploads/8/7/1/9/8719907/chemistry_plo...Name:&&& & & & & Block:&& & Date:&& & & & & Science10:&CHEMISTRYReviewQs& 1& Science

Name:                Block:          Date:              

Science  10:  CHEMISTRY  Review  Qs   1  

Science 10: CHEMISTRY Review Questions  

Chemistry  Vocabulary  acids,  atomic    number,    atoms,    bases,  Bohr    diagrams,    bromothymol    blue,    catalyst,    combustion,    compounds,    concentration,    conservation    of    mass,    covalent    bonding,    decomposition,    electron,  indigo    carmine,    inorganic,    ionic    bonding,    ions,    isotope,    Lewis    diagrams,    light,    litmus    paper,    mass    number,    methyl    orange,    molecules,    neutralization    (acid  base),    neutron,    organic,    phenolphthalein,    polyatomic,    proton,  salts,    single    and    double  replacement,    surface    area,    symbolic    equations,    synthesis,    valence    electron      

Goal  1:    Understand  and  interpret  Bohr  models  and  Lewis  diagrams  of  atoms,  molecules  and  compounds    

know  the  three  subatomic  particles-­‐       ,       ,       ,  their  properties  (charges,  sizes  etc)  and  where  they  are  in  the  atom  

                   

be  able  to  identify  and  give  examples  of  ionic  bonding,  which  is  when  a        bonds  with  a  non-­‐metal  -­‐write  the  names  of  three  ionic  compounds  using  the  following  metals  :    sodium,  calcium,  and  copper  II    and  the  non-­‐metal  chlorine    1.  _______________________________      2_______________________________  3  ____________________________      Example  Provincial  Question:        

Draw    and    interpret    Bohr    models,    including    protons,    neutrons,    and  electrons,    of        *  atoms    (neutral)    *  ions    (charged)    *  molecules  with  covalent    bonding    (e.g.,    O2,    CH4)    *  ionic    compounds    (e.g.,    CaCl2)      

                           

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Name:                Block:          Date:              

Science  10:  CHEMISTRY  Review  Qs   2  

 

 Use  periodic  table  and  models  to  identify  valence  elections      Write  the  number  of  valence  electrons  for  the  following  atoms:    Calcium  ________,    Oxygen  __________  ,  Neon  _________,    Lithium  __________,    Chlorine  ____________  

                                   

Use  Lewis  diagrams  to:  o Find  paired  and  unpaired  electrons  for  atoms  o Find  lone  pairs  and  bonding  paired  electrons  o represent  simple  ionic  compounds  and  simple  covalent  compounds  

             

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Name:                Block:          Date:              

Science  10:  CHEMISTRY  Review  Qs   3  

 

                         

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Name:                Block:          Date:              

Science  10:  CHEMISTRY  Review  Qs   4  

 Goal  2:  Acids  and  Bases!    Identify,  name  and  describe  the  properties  of  acids  and  bases    *REMEMBER  YOU  WILL  BE  GIVEN  ALL  THE  INFORMATION  ABOUT  THE  pH  SCALE  AND  INDICATORS  IN  YOUR  DATA  BOOKLET    

If  you  are  given  a  base  or  acid,  interpret  how  that  will  change  and  indicator.  Or  if  you  are  given  the  colour  of  and  indicator  identify  if  an  acid  or  base  is  present!    

 

                   

 

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Science  10:  CHEMISTRY  Review  Qs   5  

Be  able  to  identify  formulae  and  properties  as  acids,  bases  and  salts    

 

Recognize  common  names  of  acids      Write  the  formulae  for  the  following  acids    Hydrochloric  acid  _____________,      Sulphuric  acid  _____________,  Nitric  acid  _____________,  Acetic  ________________      

                     

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Science  10:  CHEMISTRY  Review  Qs   6  

                         

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Science  10:  CHEMISTRY  Review  Qs   7  

Goal  3:  Understand  and  identify  organic  and  inorganic  compounds    

Know  how  to  identify,  classify  and  give  properties  of  families  of  metals  and  non-­‐metals    o alkali    metal,    alkaline    earth    metal,    halogen,    and    noble    gas    groups      

 

Know  that  metal  oxides  form  basic  solutions  and  non-­‐metal  oxides  form  acidic  solutions          

 

 

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Name:                Block:          Date:              

Science  10:  CHEMISTRY  Review  Qs   8  

Be  able  to  use    the    periodic    table    and    a    ions  list  (ie.  polyatomic    ions)    to    name    and    write    chemical    formulae    for    common    ionic    compounds  

 

convert    names    to    formulae    and    formulae    to    names    for    covalent    compounds,    using    prefixes    up    to    “deca”       *REMEMBER  THE  PREFIXES  ARE  PROVIDED  IN  THE  DATA  BOOKLET  

 

 Recognize  organic  and    inorganic    compounds,    based  on  their    chemical    structures/name/chemical    formula/  diagram    or    model      

               

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Science  10:  CHEMISTRY  Review  Qs   9  

Goal  4:  Understand  and  Apply  the  Law  of  Conservation  of  Mass  

 Know  that  the  number  of  atoms  in  the  reactants  will  always  equal  the  number  of  atoms  in  the  products                                

Balance  equations  by  placing  coefficients  (numbers  )  before  the  formulae  in  a  reaction                        

Identify  reaction  types  and  predict  the  products  if  needed    *  synthesis    (combination)    *  decomposition    *  single    and    double    replacement    *  neutralization    (acid/base)    *  combustion      

                         

 

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Science  10:  CHEMISTRY  Review  Qs   10  

                                       

Know  what  factors  affect  the  rate  of  a  reaction  (temperature,  concentration,  catalysts,  surface  area)